| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 24 | 24 | 8 | 8 | 4.21 | .291 | 1.21 | 8.1 | 2.9 | 10.5 | 147.2 | 132 | 70 | 69 | 19 | 47 | 171 | 1 | 0 | 0 | 1 | 15 | 3 | 6 | 3.37 |
| SP | Carrasco, C.Carrasco, Carlos >> | 27 | 2014 | R | 83 | 23 | 23 | 0 | 7 | 4.83 | .320 | 1.37 | 9.3 | 3.1 | 8.8 | 85.2 | 88 | 48 | 46 | 9 | 29 | 83 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 3.59 |
| SP | Foltynewicz, M.Foltynewicz, Michael >> | 26 | 2018 | R | 67 | 24 | 23 | 9 | 7 | 4.81 | .351 | 1.59 | 9.1 | 5.2 | 8.5 | 129.0 | 130 | 72 | 69 | 15 | 75 | 122 | 0 | 0 | 0 | 0 | 10 | 4 | 4 | 4.46 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 79 | 0 | 5 | 6 | 2.90 | .287 | 1.14 | 8.2 | 2.1 | 10.8 | 87.0 | 79 | 31 | 28 | 8 | 20 | 104 | 0 | 1 | 5 | 0 | 0 | 6 | 2 | 2.70 |
| RP | Givens, M.Givens, Mychal >> | 25 | 2015 | R | 70 | 87 | 0 | 6 | 1 | 5.23 | .297 | 1.27 | 9.4 | 2.0 | 10.9 | 105.0 | 110 | 64 | 61 | 13 | 23 | 127 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 2.85 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 83 | 78 | 0 | 3 | 5 | 5.20 | .309 | 1.33 | 8.8 | 3.2 | 10.0 | 90.0 | 88 | 52 | 52 | 21 | 32 | 100 | 0 | 9 | 4 | 0 | 0 | 1 | 2 | 4.91 |
| RP | Frieri, E.Frieri, Ernesto >> | 26 | 2012 | R | 68 | 74 | 0 | 7 | 6 | 4.34 | .354 | 1.64 | 9.9 | 5.0 | 10.2 | 76.2 | 84 | 39 | 37 | 11 | 42 | 86 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 4.28 |